2028562587

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{4421}}^1$

素因数の和:7443

約数の個数: 24

約数和(自身を含む): 3104244000

約数和(自身を除く): 1075681413

約数列:

[1, 3, 9, 17, 51, 153, 2999, 4421, 8997, 13263, 26991, 39789, 50983, 75157, 152949, 225471, 458847, 676413, 13258579, 39775737, 119327211, 225395843, 676187529, 2028562587]

約数ペア:

[(1, 2028562587), (3, 676187529), (9, 225395843), (17, 119327211), (51, 39775737), (153, 13258579), (2999, 676413), (4421, 458847), (8997, 225471), (13263, 152949), (26991, 75157), (39789, 50983)]